/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #000000 0%, #333333 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Smooth color fade for page load */
html { 
    scroll-behavior: smooth; 
}

/* Subtle background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2.5rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    margin-top: 2rem;
    margin-bottom: 2rem;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    border: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
header {
    text-align: center;
    margin-bottom: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.logo-img {
    width: 60px;
    height: 60px;
    color: #000;
    display: block;
}

.logo h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #1a1a1a;
    margin: 0;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #1a1a1a 0%, #444 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.25rem;
    color: #666;
    font-weight: 400;
    margin-top: 0.75rem;
    line-height: 1.5;
    letter-spacing: -0.01em;
}

/* Main content */
.hero {
    text-align: center;
    margin-bottom: 3rem;
}

.hero h2 {
    font-size: 2.6rem;
    color: #111;
    margin-bottom: 1rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.description {
    font-size: 1.2rem;
    color: #4a4a4a;
    max-width: 560px;
    margin: 0.5rem auto 1.25rem;
    line-height: 1.7;
    font-weight: 500;
}

/* Download section */
.download {
    text-align: center;
    margin: 3rem 0;
}

.app-store-button {
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.95);
    position: relative;
    border-radius: 14px;
    overflow: hidden;
}

.app-store-button:hover {
    transform: translateY(-2px) scale(1.02);
    filter: brightness(1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.app-store-button:active {
    transform: translateY(0) scale(1);
}

.app-store-badge {
    height: 64px;
    width: auto;
}

.coming-soon {
    margin-top: 1rem;
    color: #888;
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3.5rem 0 1.5rem;
}

.feature {
    text-align: center;
    padding: 2rem 1.5rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 248, 248, 0.9) 100%);
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(0, 0, 0, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
}

.feature:hover::before {
    opacity: 1;
}

.feature h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

.feature:hover h3 {
    color: #000;
}

.feature p {
    color: #5a5a5a;
    font-size: 0.98rem;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.feature:hover p {
    color: #555;
}

/* Footer */
/* Waitlist Section */
.waitlist {
    background: linear-gradient(135deg, #f9f9f9 0%, #f1f1f1 100%);
    border-radius: 16px;
    padding: 2.25rem;
    margin: 3rem 0;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.waitlist h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
    font-weight: 700;
}

.waitlist p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 400px;
    margin: 0 auto;
}

.waitlist-input {
    flex: 1;
    min-width: 250px;
    padding: 0.75rem 1.25rem;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
}

.waitlist-input:focus {
    outline: none;
    border-color: #333;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.waitlist-label {
    display: flex;
    flex-direction: column;
    width: 100%;
    font-weight: 500;
    color: #1a1a1a;
    font-size: 0.95rem;
}

.waitlist-button {
    padding: 0.75rem 2rem;
    background: #1a1a1a;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    letter-spacing: -0.01em;
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.waitlist-button:hover {
    background: #000;
    transform: translateY(-2px);
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.22);
}

.waitlist-button:active {
    transform: translateY(0);
}

footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    text-align: center;
}

.contact {
    margin-bottom: 2rem;
}

.contact h3 {
    margin-bottom: 1rem;
    color: #333;
}

.email-link {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    padding: 0.25rem 0;
}

.email-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #1a1a1a;
    transition: width 0.3s ease;
}

.email-link:hover {
    color: #000;
}

.email-link:hover::after {
    width: 100%;
}

.contact p {
    margin-bottom: 0.5rem;
}

.copyright {
    color: #999;
    font-size: 0.9rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        margin: 1rem;
        padding: 1.5rem;
        border-radius: 15px;
    }
    
    .logo h1 {
        font-size: 2.25rem;
    }
    
    .hero h2 {
        font-size: 1.35rem;
    }
    
    .description {
        font-size: 0.98rem;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .app-store-badge {
        height: 56px;
    }
}

@media (max-width: 480px) {
    .logo {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .logo-img {
        width: 50px;
        height: 50px;
    }
    
    .logo h1 {
        font-size: 1.85rem;
    }
} 

/* Fancy bits */
.gradient-text {
    background: linear-gradient(90deg, #111, #2c2c2c 25%, #6b6b6b 50%, #2c2c2c 75%, #111);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-glow {
    position: absolute;
    inset: -80px -40px auto -40px;
    height: 300px;
    background: radial-gradient(60% 60% at 50% 50%, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 60%),
                radial-gradient(40% 40% at 70% 30%, rgba(0, 140, 255, 0.08) 0%, rgba(0,0,0,0) 60%),
                radial-gradient(40% 40% at 30% 70%, rgba(255, 0, 200, 0.08) 0%, rgba(0,0,0,0) 60%);
    filter: blur(30px);
    z-index: -1;
}

.hero { position: relative; }

.hero-badge {
    display: inline-block;
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    font-weight: 600;
    color: #0f172a;
    background: linear-gradient(180deg, #e8f1ff 0%, #eaf0ff 100%);
    border: 1px solid #c6d8ff;
    box-shadow: 0 2px 10px rgba(0, 80, 255, 0.08);
    margin-bottom: 0.75rem;
}

.cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.app-store-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255,255,255,0) 30%, rgba(255,255,255,0.25) 45%, rgba(255,255,255,0) 60%);
    transform: translateX(-100%);
    animation: shine 2.4s ease-in-out 0.6s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%); }
    12% { transform: translateX(100%); }
    100% { transform: translateX(100%); }
}